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Q: The half-life of nitrogen-16 is approximately 7.13 seconds. Step 2 of 3: How much of a 3 gram sample…

A: model for decay A = A0atwhere A0 = initial concentration a = constant  A = concentration after time…

Q: 7. Let N = {An: n = 1, 2, 3, ...} where An = (−1+1, 1-2). ). Find US and n . Prove your conjecture.

A: We can find union and intersection of the given set .

Q: Solve the Linear System using a method of your choice: -11x + y = -7 -5x + 4y = 3

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Q: mpletion Status: QUESTION 12 Simplify: (6x3 - 2x2 + 9x - 8) + (4x3 - 2x + 6) 9x3-4x² +9x-2 10x3 -…

A: NOTE: Refresh your page if you can't see any equations. . group like terms ..................…

Q: Miguel’s chocolate bar is 63% cocoa. If the weight of the chocolate bar is 59 grams, how many grams…

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Q: Find the sum by adding each term together. Use the summation capabilities of a graphing utility to…

A: We need to find summation.

Q: Write as the sum and/or difference of logarithms. z+52+6 x² + 2x log2

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Q: 10 -S 10 aph to determine the locations and type of the local extrema. Write DNE for all extrema…

A: Given query is to find local maximum and local minimum.

Q: Points tate the dimension of the matrix. 3 7 -4 -3 -5 67 Need Help? Read It X Points] DETAILS -6…

A: Topic:- matrix algebra

Q: Consider the following days x -4,-3,-2,-1,0 P(x=x) 0.2,0.3,0.1,0.2,0.2 Find the variance, round your…

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Q: Use polar coordinates to find the volume of the given solid. Inside the sphere x² + y2 +22= 16 and…

A: According to question,Given sphere,x2 + y2 + z2 = 16,andCylinder : x2 + y2 = 4 “Since you have…

Q: If the parametric form of a circle is: x(t) = 2 + 3 cos (2 pit) y(t) = 4 + 3 sin (2 pi t) Compute…

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Q: . Show that if A and B are similar matrices then, AT and BT are similar.

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Q: Write a recursive rule for the sequence. –2, 4, –8, 16, . . .

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Q: Sketch the graph of each function. g(x) = X₂ XC x≤0 +4, *> 0

A: To select the graph of the given function

Q: -3(w+1)+8(w-3)=-5w+9+6w

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Q: Use the given rational functions to answer the following questions. 6. Identify any vertical…

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Q: The graph below shows the derivative of the function y=f(x) on the interval € [0, 8]. Suppose f(x)…

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Q: QUESTION 7 If the parametric form of a circle is: x(t) = 2 + 3 cos (2 pi t) y(t) = 4 + 3 sin (2 pi…

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Q: Consider the symbol constellation shown below. Let the radius of the inner and outer circles be…

A: According to question,Given radius,Inner radius r = 1,Outer radius R = 2,α = 30oβ = 60o

Q: Find a formula for the inverse of the given function. X 7x-6 y= f(x) = * =

A: The answer is given below:

Q: Rewrite the fraction in the sentence below as a percentage. 19 20 Of the markets in a certain city,…

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Q: 11. Identity the vertex of each graph. Determine if it is a maximum or a minimum. (a) b) ₁ c) f AVA…

A: To solve the following problem of finding the vertex and categorizing them as maximum or minimum.

Q: 14. Let A = {(2n + 1)³:n € Z} and B = {2n + 1: ne Z}. Prove that A CB.

A: Given sets:- A=2n+13:n∈Z and B=2n+1:n∈Z Subset sets:A set A is a subset of another set B if all…

Q: Consider the following data x -7,-6,-5,-4,-3 P(X=x) 0.2,0.2,0.2,0.2,0.2 Find the expected value E(X)…

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Q: 2. The polynomial 2x3 - 5x² + kx + 6 has the same remainder when divided by x + 1 and x-2. Find…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: One cycle of the graph of a trigonometric function of the form y= A sin (Bx) or y= A cos (Bx) is…

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Q: QUESTION 11 Combine like terms: 6x²-5x+12+ 3x² + 4x - 7 9x² + 9x + 5 3x²+x-5 3x²-x+5 9x²-x+ 5

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Q: The doubling period of a bacterial population is 20 minutes. At time t = 120 minutes, the bacterial…

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Q: Use the equation below to find y, if m=5, x=6, and b = 12. A y=mx-b = 0 X Ś

A: Topic = Algebra

Q: What is the degree of the recurrence relation an+1 -4an+3-an-1=0 ? (1) 1 (2) 4 (3) 3 (4) 2 A) Choice…

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Q: QUESTION 11 The equation: 3x - 4y = 5 represents a line. What is the y-intercept of the line? Round…

A: y-intercept of the line, x/a + y/b= 1 is y=b

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

A: Given quadratic equation x2 - 4x + 1 = 0

Q: Cynthia and her father planted a tree in their front yard 8 years ago. The tree was 2 meters in…

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Q: log3 81= y

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Q: Write the expression as a logarithm of a single expression. Assume that variables represent positive…

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Q: In a city with a population of 310,000, there are currently 1,000 cases of hepatitis. If the spread…

A: In a city with a population of 310000, there are currently 1,000 cases of hepatitis. If the spread…

Q: 10 f(x) g(x) f(x) + g(x)

A: Solution: From graph of f(x) select 2 points which are passing through the given line. (x1,y1) =…

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

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Q: janitor at a school discovered a leak in a pipe. The janitor found that it was leaking at a rate of…

A: Given query is to convert the indicated quantity.

Q: Find two numbers whose sum is 10 and whose product is a maximum. The two numbers are (Simplify your…

A: NOTE: Refresh your page if you can't see any equations. . x=the first number y=the second number the…

Q: What is the degree of the polynomial 9x4 + 2x³y4 + 4y5 + 6? (Enter an exact number.) Need Help? Read…

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Q: 5. Let = {{a,b,d}, {b, c, d, e}, {a, b, d, e}, {a, b, e}}. Find U2 and n .

A: this is question of set here one set is given  we have to find the union and common of set.  further…

Q: You invest $48,850 in a short-term deposit at 3.72% for 316 days. a) Calculate the accumulated…

A: total amont is  $48850 rate is  3.72% total amount=initial amount+interest

Q: What is the equation of the line that has a slope of -2 and goes through the point (4, -1)? y = 4x-2…

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Q: simplify the square root of 7y^14b^2 over the square root of 11y^6b^8

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Q: cost d in dollars, of the number n of tickets bought for a baseball. This can be expressed as d=10n.…

A: Given query is to graph the function.

Q: Combine like terms to create an equivalent expression. Enter any coefficients as simplified proper…

A: Simplify the given

Q: Q3:The table below shows enrollment,† in millions of people, in public colleges in the United States…

A: NOTE: Refresh your page if you can't see any equations. . t=number of years 2004 N=Enrollment in…

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

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